And many other domains

Software download

No trial version. No restriction on project size. No object and functionality limit.
Available under Windows, Linux and Mac OS X (32- and 64-bit)

DB-MAIN is a data-modeling and data-architecture tool. It is designed to help developers and analysts in most data engineering processes. First conceived as part of a research, development and technology transfer project initiated in 1991 by the LIBD Laboratory (University of Namur), DB-MAIN has been largely extended and distributed worldwide.

As a data-modeling tool, DB-MAIN supports engineering and reverse engineering of data models. DB-MAIN also includes meta-modeling components that allow its users to develop new functions and extend its repository, these are powerful components that other similar tools rarely or never offer.